18387336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 53491680

約数和(自身を除く): 35104344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 241, 264, 289, 374, 408, 482, 561, 578, 723, 748, 867, 964, 1122, 1156, 1446, 1496, 1734, 1928, 2244, 2312, 2651, 2892, 3179, 3468, 4097, 4488, 5302, 5784, 6358, 6936, 7953, 8194, 9537, 10604, 12291, 12716, 15906, 16388, 19074, 21208, 24582, 25432, 31812, 32776, 38148, 45067, 49164, 63624, 69649, 76296, 90134, 98328, 135201, 139298, 180268, 208947, 270402, 278596, 360536, 417894, 540804, 557192, 766139, 835788, 1081608, 1532278, 1671576, 2298417, 3064556, 4596834, 6129112, 9193668, 18387336]

約数ペア:

[(1, 18387336), (2, 9193668), (3, 6129112), (4, 4596834), (6, 3064556), (8, 2298417), (11, 1671576), (12, 1532278), (17, 1081608), (22, 835788), (24, 766139), (33, 557192), (34, 540804), (44, 417894), (51, 360536), (66, 278596), (68, 270402), (88, 208947), (102, 180268), (132, 139298), (136, 135201), (187, 98328), (204, 90134), (241, 76296), (264, 69649), (289, 63624), (374, 49164), (408, 45067), (482, 38148), (561, 32776), (578, 31812), (723, 25432), (748, 24582), (867, 21208), (964, 19074), (1122, 16388), (1156, 15906), (1446, 12716), (1496, 12291), (1734, 10604), (1928, 9537), (2244, 8194), (2312, 7953), (2651, 6936), (2892, 6358), (3179, 5784), (3468, 5302), (4097, 4488)]